

High-pressure 50 ft A-side hose for Graco HFR systems, built for long-distance resin delivery with stable flow and moisture protection for sensitive materials.
| System Type | Application Use |
|---|---|
| Graco HFR Plural-Component Systems | Used as a 50 ft A-side hose for long-distance resin or base material delivery |
| Industrial 2-Component Dispensing Equipment | Supports high-volume transfer of A-component materials in continuous production lines |
| Moisture-Lok Enabled Systems | Protects moisture-sensitive resins from environmental contamination during extended runs |
| Graco Fixed Ratio Pumping Units | Integrates into A-component fluid circuits requiring stable pressure over long distances |
The Graco 262187 HFR Hose, A, 50', 3/8, Moisture-Lok, MS is a high-pressure A-side fluid transfer hose designed for use in Graco HFR plural-component dispensing systems. It delivers resins or base components with consistent flow control in demanding industrial adhesive and sealant applications where long reach is required.
With a 50-foot length and 3/8-inch internal diameter, this hose is engineered for extended routing across large equipment layouts while maintaining stable pressure and flow performance. The integrated Moisture-Lok barrier prevents environmental moisture from entering the hose, preserving the integrity of sensitive reactive materials.
It is specifically designed for compatibility with Graco HFR systems, ensuring reliable high-pressure operation in continuous, large-scale production environments.